Fleet have order (Transfer fuel to refueling hub). But it didnt work at all.
I have a few small tankers and i want transfer fuel to one big tanker. big one have refueling hub. smalls have refueling systems. reserved fuel on all ships set 0.
If i set order for big one "refuel from stational tanker" - target fleet with small ships - trasnfer do with speed of 1 refueling system fropm 1 ship (sad).